CN220414653U - Arc aluminium side leads to connection structure - Google Patents
Arc aluminium side leads to connection structure Download PDFInfo
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- CN220414653U CN220414653U CN202322048192.0U CN202322048192U CN220414653U CN 220414653 U CN220414653 U CN 220414653U CN 202322048192 U CN202322048192 U CN 202322048192U CN 220414653 U CN220414653 U CN 220414653U
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 115
- 239000004411 aluminium Substances 0.000 title claims description 31
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an arc aluminum square through connection structure, which is characterized in that left and right bottom limiting plates respectively arranged on the right side of the bottom surface of the right end of a left arc-shaped groove of a left arc-shaped aluminum square through and the left side of the bottom surface of the left end of the left arc-shaped groove of a right arc-shaped aluminum square through are vertically clamped in bottom limiting clamping grooves vertically arranged at the bottom of a U-shaped connection plate, and left and right front limiting plates respectively arranged on the right side of the front side surface of the right end of the left arc-shaped groove and the left side of the front side surface of the left end of the right arc-shaped groove are clamped in front limiting clamping grooves arranged on the front side wall of the U-shaped connection plate in the front and rear direction through left and right and rear limiting plates respectively arranged on the right side surface of the rear side surface of the right end of the left arc-shaped groove and the left side surface of the left end of the right arc-shaped groove are clamped in rear limiting clamping grooves arranged on the rear side wall of the U-shaped connection plate in the front and rear direction. The utility model has firm and stable connection, can avoid gaps between arc aluminum square tubes on two sides, and ensures beautiful appearance.
Description
Technical Field
The utility model relates to the technical field of arc aluminum square tubes, in particular to the technical field of arc aluminum square tube connection, and specifically relates to an arc aluminum square tube connection structure.
Background
The arc aluminum square through suspended ceiling is a decorative curtain suspended ceiling, and has the advantages of bright and elegant lines, integral permeability, peaceful appearance and rich color. The curtain effect can be generated by selecting proper height and proper visual angle, so that the design is changed in thousands, special aluminum square tubes with attractive effect and building materials can be stretch-bent into an arc shape, and the appearance of the arc aluminum square tubes provides wider conception space for designers so as to create more unique and attractive works. The vision is transparent and wide, is favorable for exhausting and radiating, has strong windproof performance, can flexibly adjust the height and the distance, enrich the layering sense of space, can be matched with facilities such as air conditioners, illumination, spraying and the like, effectively utilizes the space, and can realize complete recycling of aluminum alloy materials and is environment-friendly.
At present arc aluminium square is expert when the installation, arc aluminium square through the both sides is connected to the U type connecting plate between the arc aluminium square is expert, for example, current arc aluminium square is expert connection structure, including left arc aluminium square, right side arc aluminium square is expert and U type connecting plate, left side arc aluminium square is expert and right side arc aluminium square all set up along controlling the direction, the right-hand member that left side arc aluminium square was expert supports the left end that right side arc aluminium square was expert, the top surface that left side arc aluminium square was expert is provided with left arc recess along the arc direction that left side arc aluminium square was expert, the top surface that right side arc aluminium square was expert is provided with right arc recess along the arc direction that right side arc aluminium square was expert, left arc recess intercommunication right arc recess, U type connecting plate sets up along controlling the direction, the opening of U type connecting plate is upwards set up, U type connecting plate inlays and establishes the right-hand member and the left end of right arc recess of right side arc recess of welding or bolted connection respectively, but adopt this connection structure, after long-time use because the dead weight that arc aluminium square was expert's, the clearance very increases between the arc is expert, the effect very.
Therefore, it is hoped to provide an arc aluminium square tube connection structure, its firm in connection is stable, can avoid producing the gap between the arc aluminium square tube of both sides, guarantees outward appearance pleasing to the eye effect.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the arc aluminum square tube connecting structure which is firm and stable in connection, can avoid gaps between arc aluminum square tubes on two sides, ensures attractive appearance and is suitable for large-scale popularization and application.
The utility model aims to provide an arc aluminum square through connection structure which is ingenious in design, simple in structure, convenient to manufacture, low in manufacturing cost and suitable for large-scale popularization and application.
In order to achieve the above object, the utility model provides an arc aluminum square connection structure, which comprises a left arc aluminum square, a right arc aluminum square and a U-shaped connection plate, wherein the left arc aluminum square and the right arc aluminum square are arranged along the left-right direction, the right end of the left arc aluminum square is propped against the left end of the right arc aluminum square, the top surface of the left arc aluminum square is provided with a left arc groove along the arc direction of the left arc aluminum square, the top surface of the right arc aluminum square is provided with a right arc groove along the arc direction of the right arc aluminum square, the left arc groove is communicated with the right arc groove, the U-shaped connection plate is arranged along the left-right direction, and the opening of the U-shaped connection plate is upwards arranged, and the U-shaped connection plate is embedded in the right end of the left arc groove and the left end of the right arc groove.
The left bottom limiting plate and the right bottom limiting plate are vertically arranged and are arranged along the front-back direction and are mutually propped against each other left and right, the left bottom limiting plate and the right bottom limiting plate are respectively positioned in the left arc-shaped groove and the right arc-shaped groove and are respectively arranged on the right side of the bottom surface of the right end of the left arc-shaped groove and the left side of the bottom surface of the left end of the right arc-shaped groove, a bottom limiting clamping groove is vertically arranged at the bottom of the U-shaped connecting plate, and the left bottom limiting plate and the right bottom limiting plate are vertically clamped in the bottom limiting clamping groove;
the left front limiting plate and the right front limiting plate are vertically arranged and are arranged along the front-back direction and are mutually propped against each other left and right, the left front limiting plate and the right front limiting plate are respectively positioned in the left arc-shaped groove and the right arc-shaped groove and are respectively arranged on the right side of the front side surface of the right end of the left arc-shaped groove and the left side of the front side surface of the left end of the right arc-shaped groove, the front side wall of the U-shaped connecting plate is provided with a front limiting clamping groove along the front-back direction, and the left front limiting plate and the right front limiting plate are respectively clamped in the front limiting clamping groove along the front-back direction;
The left back limiting plate and the right back limiting plate are vertically arranged and all arranged along the front and back directions, the left back limiting plate and the right back limiting plate are respectively positioned in the left arc-shaped groove and the right arc-shaped groove and are respectively arranged on the right side of the rear side face of the right end of the left arc-shaped groove and the left side of the rear side face of the left end of the right arc-shaped groove, the rear side wall of the U-shaped connecting plate is provided with a back limiting clamping groove along the front and back directions, and the left back limiting plate and the right back limiting plate are respectively clamped in the back limiting clamping groove along the front and back directions.
Preferably, the bottom limiting clamping groove is arranged at the middle position of the bottom of the U-shaped connecting plate, the front limiting clamping groove is arranged at the middle position of the front side wall of the U-shaped connecting plate, and the rear limiting clamping groove is arranged at the middle position of the rear side wall of the U-shaped connecting plate.
Preferably, the arc aluminum side connection structure further comprises a left front latch groove plate, a first left front latch plate and a second left front latch plate, the left front latch groove plate is vertically arranged and arranged along the left and right directions and is located in the left arc groove, the left front latch groove plate is located behind the front side face of the right end of the left arc groove and connected with the front side face of the right end of the left arc groove and is located on the left side of the left front limit plate, a first left front latch groove and a second left front latch groove are respectively formed in the left end face and the right end face of the left front latch groove plate, the first left front latch groove and the second left front latch groove are vertically arranged and are obliquely arranged along the left and right directions and are arranged in an inverted splayed shape, the front side wall of the U-shaped connection plate is provided with a first opening along the front and rear direction, the first opening is located behind the left front latch groove plate and is located on the left side of the left front limit groove plate, the left front latch plate is obliquely arranged along the left and right direction of the left front latch groove and is arranged on the left and right side of the left front latch plate, the first left front latch groove is obliquely arranged along the left and right direction of the left front latch plate, the first front latch plate is obliquely arranged on the left and right front latch plate is arranged on the left and right front side of the left front latch plate, the first front latch plate is obliquely arranged on the left front latch plate and the left side of the left front latch plate and right side of the left front latch plate and the left front latch plate is arranged on the left front side and right opposite side.
More preferably, the cross section of the first opening is a first rectangular cross section, the first rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first left front latch plate is connected with the left side edge of the first opening, and the right end of the second left front latch plate is connected with the right side edge of the first opening.
Preferably, the arc aluminum side through connection structure still includes right front bolt groove plate, first right front bolt plate and second front bolt plate, right front bolt groove plate vertical setting and follow the direction sets up and is located right arc recess, right front bolt groove plate be located right arc recess's left end the leading flank after and connect right arc recess's left end the leading flank and be located right front limiting plate, right front bolt groove plate's left end face and right terminal surface are provided with first right front bolt groove and second right front bolt groove respectively, first right front bolt groove with the second right front bolt groove all vertically set up and follow the direction slope sets up and follow the direction is right each other in the shape of a reverse, the front side wall of U type connecting plate follow the front and back direction is provided with the second opening, the second opening is located the right of front limiting bolt groove and is located right front bolt plate after the direction is provided with the second front bolt groove, the right side is provided with the second front bolt groove and is provided with the second front bolt groove, the second front bolt groove is provided with the second front bolt groove and is provided with the right front bolt groove, the second front bolt groove is provided with the right front bolt groove and the second front bolt groove is provided with the right front bolt groove, the right front bolt groove is provided with the right front bolt groove.
More preferably, the cross section of the second opening is a second rectangular cross section, the second rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first right front latch plate is connected with the left side edge of the second opening, and the right end of the second right front latch plate is connected with the right side edge of the second opening.
Preferably, the arc aluminum square connecting structure further comprises a left rear bolt groove plate, a first left rear bolt plate and a second left rear bolt plate, wherein the left rear bolt groove plate is vertically arranged along the left-right direction and is positioned in the left arc groove, the left rear bolt groove plate is positioned in front of the rear side surface of the right end of the left arc groove and is connected with the rear side surface of the right end of the left arc groove and is positioned at the left side of the left rear limiting plate, the left end surface and the right end surface of the left rear bolt groove plate are respectively provided with a first left rear clamping groove and a second left rear clamping groove, the first left rear clamping groove and the second left rear clamping groove are vertically arranged and are obliquely arranged along the left-right direction and are splayed along the left-right direction, the U-shaped connecting plate is characterized in that a third opening is formed in the rear side wall of the U-shaped connecting plate along the front-rear direction, the third opening is located on the left side of the rear limiting clamping groove and located before the left rear bolt groove plate, the first left rear bolt plate and the second left rear bolt plate are vertically arranged and obliquely arranged along the left-right direction and are arranged in a splayed mode along the left-right direction, the left end of the first left rear bolt plate is connected with the left side of the third opening, the right end of the first left rear bolt plate is obliquely arranged towards the right rear and is clamped in the first left rear clamping groove, the right end of the second left rear bolt plate is connected with the right side of the third opening, and the left end of the second left rear bolt plate is obliquely arranged towards the left rear and is clamped in the second left rear clamping groove.
More preferably, the cross section of the third opening is a third rectangular cross section, the third rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first left rear latch plate is connected with the left side edge of the third opening, and the right end of the second left rear latch plate is connected with the right side edge of the third opening.
Preferably, the arc aluminum side through connection structure still includes right back bolt frid, first right back bolt frid and second right back bolt frid, the vertical setting of right back bolt frid is followed the direction sets up and is located right arc recess, right back bolt frid be located right arc recess's left end the trailing flank before and connect right arc recess's left end the trailing flank and be located right back limiting plate's right, right back bolt frid's left end face and right terminal surface are provided with first right back draw-in groove and second right back draw-in groove respectively, first right back draw-in groove with the second right back draw-in groove all sets up vertically and all follows the direction slope of left right side sets up and follows the direction is eight character shell each other, the rear side wall of U type connecting plate follow the front and back direction is provided with the fourth opening and is located right side of back limiting plate and be located right back frid front side limit plate, right side and right side end face are provided with first back draw-in groove and second right back draw-in groove, first right back bolt frid and right side slope setting up the second right side is followed the second back bolt frid and is provided with the second back side is provided with the second back bolt frid, the second right side is provided with the second back bolt frid.
More preferably, the cross section of the fourth opening is a fourth rectangular cross section, the fourth rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first right rear bolt plate is connected with the left side edge of the fourth opening, and the right end of the second right rear bolt plate is connected with the right side edge of the fourth opening.
The beneficial effects of the utility model are mainly as follows:
1. the arc aluminum square connecting structure is characterized in that the left bottom limiting plate and the right bottom limiting plate which are respectively arranged on the right side of the bottom surface of the right end of the left arc-shaped groove of the left arc-shaped aluminum square pipe and the left side of the bottom surface of the left end of the right arc-shaped groove of the right arc-shaped aluminum square pipe are vertically clamped in the bottom limiting clamping groove which is vertically arranged at the bottom of the U-shaped connecting plate, the left front limiting plate and the right front limiting plate which are respectively arranged on the right side of the front side surface of the right end of the left arc-shaped groove and the left side of the front side surface of the left end of the right arc-shaped groove are clamped in the front limiting clamping groove which is arranged in the front-back direction of the front side wall of the U-shaped connecting plate, and the left rear limiting plate and the right rear limiting plate which are respectively arranged on the right side of the right side surface of the right end of the right arc-shaped groove are clamped in the front-back limiting clamping groove which is arranged in the front-back direction of the back side wall of the U-shaped connecting plate, so that the arc-shaped aluminum square pipe is firmly connected, gaps between the front side surfaces of the left arc-shaped connecting plate and the left arc-shaped connecting plate can be avoided, and the front side aluminum square pipe can be guaranteed to have attractive appearance and large scale.
2. The arc aluminum square connecting structure is characterized in that the left bottom limiting plate and the right bottom limiting plate which are respectively arranged on the right side of the bottom surface of the right end of the left arc groove of the left arc aluminum square and the left side of the bottom surface of the left end of the right arc groove of the right arc aluminum square are vertically clamped in the bottom limiting clamping groove which is vertically arranged at the bottom of the U-shaped connecting plate, and the left front limiting plate and the right front limiting plate which are respectively arranged on the right side of the front side surface of the right end of the left arc groove and the left side of the front side surface of the left end of the right arc groove are clamped in the front limiting clamping groove which is arranged on the front side wall of the U-shaped connecting plate along the front-rear direction, and the left rear limiting plate and the right rear limiting plate which are respectively arranged on the right side of the right end of the right arc groove and the left side of the left end of the right arc groove are clamped in the rear limiting clamping groove which is arranged along the front-rear direction.
These and other objects, features and advantages of the present utility model will be more fully apparent from the following detailed description and drawings, and may be learned by the practice of the utility model by the means, apparatus and combinations thereof as set forth hereinafter.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of an arc aluminum square connection structure of the present utility model.
Fig. 2 is a schematic enlarged perspective view of the embodiment shown in fig. 1.
Fig. 3 is an exploded view of the structure shown in fig. 2.
Fig. 4 is a schematic enlarged perspective view of the embodiment shown in fig. 1.
Fig. 5 is an exploded view of the structure shown in fig. 4.
(symbol description)
1, left arc aluminum square tube; 2, right arc aluminum square tube; a 3U-shaped connecting plate; 4, a left bottom limiting plate; 5 right bottom limiting plate; 6, a left front limiting plate; 7, a right front limiting plate; 8, a left rear limiting plate; 9, a right rear limiting plate; 10 left arc grooves; 11 right arc-shaped grooves; 12 bottom limit clamping grooves; 13 front limit clamping grooves; a rear limit clamping groove 14; 15 left front bolt groove plates; 16 a first left front latch plate; 17 a second left front latch plate; 18 a first opening; 19 right front latch slot plate; 20 a first right front latch plate; a second right front latch plate; 22 a first right front card slot; 23 a second opening; 24 left rear bolt groove plates; 25 a first left rear latch plate; a second left rear latch plate; 27 a third opening; 28 right rear bolt slot plate; 29 a first right rear latch plate; 30 a second right rear latch plate; 31 a first right rear card slot; 32 fourth opening.
Detailed Description
In order to make the technical contents of the present utility model more clearly understood, the following examples are specifically described.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 5, in a specific embodiment of the present utility model, the arc aluminum square connection structure of the present utility model includes a left arc aluminum square 1, a right arc aluminum square 2, a U-shaped connection board 3, a left bottom limiting plate 4, a right bottom limiting plate 5, a left front limiting plate 6, a right front limiting plate 7, a left rear limiting plate 8 and a right rear limiting plate 9, wherein:
the left arc aluminum square tube 1 and the right arc aluminum square tube 2 are arranged along the left-right direction, the right end of the left arc aluminum square tube 1 is propped against the left end of the right arc aluminum square tube 2, the top surface of the left arc aluminum square tube 1 is provided with a left arc groove 10 along the arc direction of the left arc aluminum square tube 1, the top surface of the right arc aluminum square tube 2 is provided with a right arc groove 11 along the arc direction of the right arc aluminum square tube 2, the left arc groove 10 is communicated with the right arc groove 11, the U-shaped connecting plate 3 is arranged along the left-right direction, the opening of the U-shaped connecting plate 3 is upwards arranged, and the U-shaped connecting plate 3 is embedded in the right end of the left arc groove 10 and the left end of the right arc groove 11;
The left bottom limiting plate 4 and the right bottom limiting plate 5 are vertically arranged and are arranged along the front-back direction and are mutually propped against each other left and right, the left bottom limiting plate 4 and the right bottom limiting plate 5 are respectively positioned in the left arc-shaped groove 10 and the right arc-shaped groove 11 and are respectively arranged on the right side of the bottom surface of the right end of the left arc-shaped groove 10 and the left side of the bottom surface of the left end of the right arc-shaped groove 11, the bottom of the U-shaped connecting plate 3 is vertically provided with a bottom limiting clamping groove 12, and the left bottom limiting plate 4 and the right bottom limiting plate 5 are vertically clamped in the bottom limiting clamping groove 12;
the left front limiting plate 6 and the right front limiting plate 7 are vertically arranged and are arranged along the front-rear direction and are mutually propped against each other, the left front limiting plate 6 and the right front limiting plate 7 are respectively positioned in the left arc-shaped groove 10 and the right arc-shaped groove 11 and are respectively arranged on the right side of the front side surface of the right end of the left arc-shaped groove 10 and the left side of the front side surface of the left end of the right arc-shaped groove 11, the front side wall of the U-shaped connecting plate 3 is provided with a front limiting clamping groove 13 along the front-rear direction, and the left front limiting plate 6 and the right front limiting plate 7 are respectively clamped in the front limiting clamping groove 13 along the front-rear direction;
The left back limiting plate 8 and the right back limiting plate 9 are vertically arranged and all arranged along the front and back direction, and are mutually propped against each other, the left back limiting plate 8 and the right back limiting plate 9 are respectively positioned in the left arc-shaped groove 10 and the right arc-shaped groove 11 and are respectively arranged on the right side of the rear side face of the right end of the left arc-shaped groove 10 and the left side of the rear side face of the left end of the right arc-shaped groove 11, the rear side wall of the U-shaped connecting plate 3 is provided with a back limiting clamping groove 14 along the front and back direction, and the left back limiting plate 8 and the right back limiting plate 9 are respectively arranged along the front and back direction in the back limiting clamping groove 14.
The bottom of the U-shaped connecting plate 3 is vertically provided with a bottom limit clamping groove 12, any suitable position of the bottom of the U-shaped connecting plate 3 may be vertically provided with a bottom limit clamping groove 12, the front side wall of the U-shaped connecting plate 3 is provided with a front limit clamping groove 13 along the front-rear direction, any suitable position of the front side wall of the U-shaped connecting plate 3 is provided with a front limit clamping groove 13 along the front-rear direction, the rear side wall of the U-shaped connecting plate 3 is provided with a rear limit clamping groove 14 along the front-rear direction, any suitable position of the rear side wall of the U-shaped connecting plate 3 is provided with a rear limit clamping groove 14 along the front-rear direction, as shown in fig. 2 to 5, in a specific embodiment of the present utility model, the bottom limit clamping groove 12 is provided in the middle position of the bottom of the U-shaped connecting plate 3, the front limit clamping groove 13 is provided in the middle position of the front side wall of the U-shaped connecting plate 3, and the rear limit clamping groove 14 is provided in the middle position of the rear side wall of the U-shaped connecting plate 3.
The left bottom limiting plate 4, the right bottom limiting plate 5, the left front limiting plate 6, the right front limiting plate 7, the left rear limiting plate 8 and the right rear limiting plate 9 may have any suitable shape, as shown in fig. 2 to 5, and in an embodiment of the present utility model, the left bottom limiting plate 4, the right bottom limiting plate 5, the left front limiting plate 6, the right front limiting plate 7, the left rear limiting plate 8 and the right rear limiting plate 9 are rectangular limiting plates.
In a specific embodiment of the present utility model, as shown in fig. 3 to 5, the arc aluminum square through connection structure further includes a left front latch slot plate 15, a first left front latch slot plate 16 and a second left front latch slot plate 17, where the left front latch slot plate 15 is vertically disposed in the left-right direction and is disposed in the left arc-shaped groove 10, the left front latch slot plate 15 is disposed behind the front side of the right end of the left arc-shaped groove 10 and connects the front side of the right end of the left arc-shaped groove 10 and is located on the left side of the left front limiting plate 6, the left end surface and the right end surface of the left front latch slot plate 15 are respectively provided with a first left front latch slot (not shown in the figure) and a second left front latch slot (not shown in the figure), the first left front latch slot and the second left front latch slot are vertically disposed in the left-right direction and are disposed in the left front side of the left front limiting plate 16, the first front latch slot is disposed in the left front side of the right side of the left front limiting plate 16 and is disposed in the left front of the right side of the right limiting plate 17, the first front end of the left front limiting plate 16 is disposed in the left front of the right side of the left front limiting plate 16, the left front end of the left front limiting plate 15 is disposed in the right front of the right limiting plate 16, and is disposed in the left front of the left front side of the right front limiting plate 16, and is disposed in the left front side of the left front limiting plate 16 and the right front limiting plate (not shown in the left front side of the right side limiting plate 16 in the left side of the right side limiting plate respectively, and is disposed in the left front side of the left side limiting plate. The right end of the second left front latch plate 17 is connected to the right side of the first opening 18, and the left end of the second left front latch plate 17 is obliquely extended toward the left front and is clamped in the second left front clamping groove.
The cross section of the first opening 18 may have any suitable shape, and in an embodiment of the present utility model, as shown in fig. 3 to 5, the cross section of the first opening 18 is a first rectangular cross section, the first rectangular cross section is vertically disposed and disposed along the left-right direction, the left end of the first front left latch plate 16 is connected to the left side edge of the first opening 18, and the right end of the second front left latch plate 17 is connected to the right side edge of the first opening 18.
In an embodiment of the present utility model, the arc aluminum square connecting structure further includes a right front latch slot plate 19, a first right front latch plate 20 and a second right front latch plate 21, where the right front latch slot plate 19 is vertically disposed along the left-right direction and is located in the right arc-shaped groove 11, the right front latch slot plate 19 is located behind the front side of the left end of the right arc-shaped groove 11 and is connected to the front side of the left end of the right arc-shaped groove 11 and is located on the right side of the right front limiting plate 7, the left end surface and the right end surface of the right front latch slot plate 19 are respectively provided with a first right front latch slot 22 and a second right front latch slot (not shown in the figure), the first right front latch slot 22 and the second right front latch slot are both vertically disposed and are both obliquely disposed along the left-right direction and are disposed in inverted splayed form (from top view) along the left-right direction, the front side wall of the U-shaped connecting plate 3 is provided with a second opening 23 along the front-rear direction, the second opening 23 is located at the right side of the front limit latch slot 13 and behind the right front latch slot plate 19, the first right front latch plate 20 and the second right front latch plate 21 are both vertically disposed and are both obliquely disposed along the left-right direction and are disposed in inverted splayed form (from top view) along the left-right direction, the left end of the first right front latch plate 20 is connected to the left side of the second opening 23, the right end of the first right front latch plate 20 is obliquely extended toward the right front and is clamped in the first right front latch slot 22, the right end of the second right front latch plate 21 is connected to the right side of the second opening 23, the left end of the second right front latch plate 21 is disposed obliquely and extends toward the left front and is engaged with the second right front slot.
The cross section of the second opening 23 may have any suitable shape, and in an embodiment of the present utility model, as shown in fig. 3 to 5, the cross section of the second opening 23 is a second rectangular cross section, the second rectangular cross section is vertically disposed and disposed along the left-right direction, the left end of the first right front latch plate 20 is connected to the left side of the second opening 23, and the right end of the second right front latch plate 21 is connected to the right side of the second opening 23.
The arc aluminum square connecting structure may further comprise any other suitable structure, as shown in fig. 1 to 3 and 5, in an embodiment of the present utility model, the arc aluminum square connecting structure further comprises a left rear latch slot plate 24, a first left rear latch plate 25 and a second left rear latch plate 26, wherein the left rear latch slot plate 24 is vertically disposed along the left-right direction and is located in the left arc-shaped groove 10, the left rear latch slot plate 24 is located before the rear side of the right end of the left arc-shaped groove 10 and is connected with the rear side of the right end of the left arc-shaped groove 10 and is located at the left side of the left rear limiting plate 8, the left end surface and the right end surface of the left rear latch slot plate 24 are respectively provided with a first left rear clamping slot (not shown in the figure) and a second left rear clamping slot (not shown in the figure), the first left rear clamping groove and the second left rear clamping groove are vertically arranged and obliquely arranged along the left and right direction and are splayed along the left and right direction (from top view), the rear side wall of the U-shaped connecting plate 3 is provided with a third opening 27 along the front and rear direction, the third opening 27 is positioned at the left side of the rear limit clamping groove 14 and in front of the left rear bolt groove plate 24, the first left rear bolt plate 25 and the second left rear bolt plate 26 are vertically arranged and obliquely arranged along the left and right direction and are splayed along the left and right direction (from top view), the left end of the first left rear bolt plate 25 is connected with the left side of the third opening 27, the right end of the first left rear bolt plate 25 is obliquely extended towards the right rear direction and is blocked in the first left rear clamping groove, the right end of the second left rear latch plate 26 is connected to the right side of the third opening 27, and the left end of the second left rear latch plate 26 extends obliquely towards the left rear and is clamped in the second left rear clamping groove.
The cross section of the third opening 27 may have any suitable shape, and in an embodiment of the present utility model, as shown in fig. 1 to 3 and 5, the cross section of the third opening 27 is a third rectangular cross section, the third rectangular cross section is vertically disposed and disposed along the left-right direction, the left end of the first left rear latch plate 25 is connected to the left side edge of the third opening 27, and the right end of the second left rear latch plate 26 is connected to the right side edge of the third opening 27.
The arc aluminum square connecting structure may further comprise any other suitable structure, as shown in fig. 1 to 3 and 5, in an embodiment of the present utility model, the arc aluminum square connecting structure further comprises a right rear latch slot plate 28, a first right rear latch plate 29 and a second right rear latch plate 30, wherein the right rear latch slot plate 28 is vertically disposed along the left-right direction and is located in the right arc-shaped groove 11, the right rear latch slot plate 28 is located before the rear side of the left end of the right arc-shaped groove 11 and is connected with the rear side of the left end of the right arc-shaped groove 11 and is located on the right side of the right rear limiting plate 9, the left end surface and the right end surface of the right rear latch slot plate 28 are respectively provided with a first right rear latch slot 31 and a second right rear latch slot (not shown in the figure), the first right rear latch groove 31 and the second right rear latch groove are both vertically arranged and are both obliquely arranged along the left-right direction and are splayed along the left-right direction (from a top view), the rear side wall of the U-shaped connecting plate 3 is provided with a fourth opening 32 along the front-rear direction, the fourth opening 32 is positioned on the right side of the rear limit latch groove 14 and in front of the right rear latch groove plate 28, the first right rear latch plate 29 and the second right rear latch plate 30 are both vertically arranged and are both obliquely arranged along the left-right direction and are splayed along the left-right direction (from a top view), the left end of the first right rear latch plate 29 is connected with the left side of the fourth opening 32, the right end of the first right rear latch plate 29 is obliquely extended toward the right rear and is clamped in the first right rear latch groove 31, the right end of the second right rear latch plate 30 is connected with the right side of the fourth opening 32, the left end of the second right rear latch plate 30 extends obliquely to the left rear and is clamped in the second right rear clamping groove.
The cross section of the fourth opening 32 may have any suitable shape, and in an embodiment of the present utility model, as shown in fig. 1 to 3 and 5, the cross section of the fourth opening 32 is a fourth rectangular cross section, the fourth rectangular cross section is vertically disposed and disposed along the left-right direction, the left end of the first right rear latch plate 29 is connected to the left side of the fourth opening 32, and the right end of the second right rear latch plate 30 is connected to the right side of the fourth opening 32.
In connection, the right end of the left arc aluminum square tube 1 is abutted against the left end of the right arc aluminum square tube 2, so that the left arc groove 10 is communicated with the right arc groove 11, the left bottom limit plate 4 and the right bottom limit plate 5, the left front limit plate 6 and the right front limit plate 7, and the left rear limit plate 8 and the right rear limit plate 9 are abutted against each other left and right, the U-shaped connecting plate 3 is placed above the right end of the left arc groove 10 and the left end of the right arc groove 11, the bottom limit clamping groove 12 is aligned with the left bottom limit plate 4 and the right bottom limit plate 5, the U-shaped connecting plate 3 is moved down into the right end of the left arc groove 10 and the left end of the right arc groove 11, so that the bottom limit clamping groove 12 is clamped outside the left bottom limit plate 4 and the right bottom limit plate 5 and props up the front side wall and the rear side wall of the right end of the left arc aluminum square tube 1 and the front side wall and the rear side wall of the left end of the right arc aluminum square tube 2 (because the left arc aluminum square tube 1 and the right arc aluminum square tube 2 have strong plasticity, the U-shaped connecting plate 3 can be properly bent and deformed during installation, so that the U-shaped connecting plate 3 can be normally installed), then the left front limiting plate 6 and the right front limiting plate 7 are clamped in the front limiting clamping groove 13 along the front-back direction, the left rear limiting plate 8 and the right rear limiting plate 9 are clamped in the rear limiting clamping groove 14 along the front-back direction, the right end of the first left front bolt plate 16 and the left end of the second left front bolt plate 17 are respectively clamped in the first left front clamping groove and the second left front clamping groove, the right end of the first right front bolt plate 20 and the left end of the second right front bolt plate 21 are respectively clamped in the first right front clamping groove 22 and the second right front clamping groove, the right end of the first left rear bolt plate 25 and the left end of the second left rear bolt plate 26 are respectively clamped in the first left rear clamping groove and the second left rear clamping groove, the right end of the first right rear latch plate 29 and the left end of the second right rear latch plate 30 are respectively clamped in the first right rear clamping groove 31 and the second right rear clamping groove, and after the installation is completed, the front side wall and the rear side wall of the right end of the left arc aluminum square tube 1 and the front side wall and the rear side wall of the left end of the right arc aluminum square tube 2 are restored to the original state.
Therefore, compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the left arc aluminum square and the right arc aluminum square are pulled by the U-shaped connecting plate, so that gaps between the left arc aluminum square and the right arc aluminum square can be greatly reduced.
(2) According to the utility model, through the matching of the bolt plate connected with the U-shaped connecting plate, the bolt slot plate connected with the right end of the left arc aluminum square tube and the bolt slot plate connected with the left end of the right arc aluminum square tube, namely the matching of the first left front bolt plate and the second left front bolt plate with the first left front clamping groove and the second left front clamping groove respectively, the matching of the first right front bolt plate and the second right front bolt plate with the first right front clamping groove and the second right front clamping groove respectively, the matching of the first left rear bolt plate and the second left rear bolt plate with the first left rear clamping groove and the second left rear clamping groove respectively, and the matching of the first right rear bolt plate and the second right rear bolt plate with the first right rear clamping groove and the second right rear clamping groove respectively, the situation that gaps are generated at the bottoms of the joints due to the fact that the left arc aluminum square tube and the right arc aluminum square tube have stronger downward pressure near the joints under the action of self gravity can be avoided.
In conclusion, the arc aluminum square connection structure is firm and stable in connection, gaps between arc aluminum square connections on two sides can be avoided, attractive appearance effect is guaranteed, design is ingenious, the structure is simple, manufacturing is simple and convenient, manufacturing cost is low, and the arc aluminum square connection structure is suitable for large-scale popularization and application.
It will thus be seen that the objects of the present utility model have been fully and effectively attained. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments may be modified at will without departing from such principles. Therefore, this utility model includes all modifications encompassed within the spirit of the following claims and the scope of the following claims.
Claims (10)
1. The utility model provides an arc aluminium side leads to connection structure, is led to including left arc aluminium side, right arc aluminium side and U type connecting plate, left side arc aluminium side lead to with right side arc aluminium side leads to all along controlling the direction setting, the right-hand member that left side arc aluminium side leads to supports and leans on the left end that right side arc aluminium side leads to, the top surface that left side arc aluminium side leads to is followed the arc direction that left side arc aluminium side leads to is provided with left arc recess, the top surface that right side arc aluminium side is followed the arc direction that right side arc aluminium side leads to is provided with right arc recess, left side arc recess intercommunication right arc recess, U type connecting plate is followed controlling the direction setting, U type connecting plate sets up the opening of U type connecting plate, U type connecting plate inlays to be established the right-hand member of left arc recess with in the left end of right arc recess, its characterized in that, arc aluminium side leads to connection structure still includes left bottom limiting plate, right bottom limiting plate, left front limiting plate, left back limiting plate and back limiting plate, wherein:
The left bottom limiting plate and the right bottom limiting plate are vertically arranged and are arranged along the front-back direction and are mutually propped against each other left and right, the left bottom limiting plate and the right bottom limiting plate are respectively positioned in the left arc-shaped groove and the right arc-shaped groove and are respectively arranged on the right side of the bottom surface of the right end of the left arc-shaped groove and the left side of the bottom surface of the left end of the right arc-shaped groove, a bottom limiting clamping groove is vertically arranged at the bottom of the U-shaped connecting plate, and the left bottom limiting plate and the right bottom limiting plate are vertically clamped in the bottom limiting clamping groove;
the left front limiting plate and the right front limiting plate are vertically arranged and are arranged along the front-back direction and are mutually propped against each other left and right, the left front limiting plate and the right front limiting plate are respectively positioned in the left arc-shaped groove and the right arc-shaped groove and are respectively arranged on the right side of the front side surface of the right end of the left arc-shaped groove and the left side of the front side surface of the left end of the right arc-shaped groove, the front side wall of the U-shaped connecting plate is provided with a front limiting clamping groove along the front-back direction, and the left front limiting plate and the right front limiting plate are respectively clamped in the front limiting clamping groove along the front-back direction;
The left back limiting plate and the right back limiting plate are vertically arranged and all arranged along the front and back directions, the left back limiting plate and the right back limiting plate are respectively positioned in the left arc-shaped groove and the right arc-shaped groove and are respectively arranged on the right side of the rear side face of the right end of the left arc-shaped groove and the left side of the rear side face of the left end of the right arc-shaped groove, the rear side wall of the U-shaped connecting plate is provided with a back limiting clamping groove along the front and back directions, and the left back limiting plate and the right back limiting plate are respectively clamped in the back limiting clamping groove along the front and back directions.
2. The arc aluminum square connecting structure according to claim 1, wherein the bottom limiting clamping groove is arranged at the middle position of the bottom of the U-shaped connecting plate, the front limiting clamping groove is arranged at the middle position of the front side wall of the U-shaped connecting plate, and the rear limiting clamping groove is arranged at the middle position of the rear side wall of the U-shaped connecting plate.
3. The arc aluminum square through connection structure according to claim 1, further comprising a left front latch groove plate, a first left front latch plate and a second left front latch plate, wherein the left front latch groove plate is vertically arranged and arranged in the left arc groove along the left-right direction, the left front latch groove plate is arranged behind the front side surface of the right end of the left arc groove and connected with the front side surface of the right end of the left arc groove and is positioned on the left side of the left front limit plate, a first left front latch groove and a second left front latch groove are respectively arranged on the left end surface and the right end surface of the left front latch groove plate, the first left front latch groove and the second left front latch groove are vertically arranged and are obliquely arranged along the left-right direction, the front side wall of the U-shaped connection plate is provided with a first opening along the front-rear direction, the first opening is positioned behind the left limit groove and is connected with the left front side surface of the right end of the left arc groove and is arranged in the left front limit plate, the left front latch groove is obliquely arranged along the left-right direction of the first latch plate, the left front latch groove is obliquely arranged along the left-right direction, the left front latch plate is obliquely arranged on the left front side of the left front latch plate, and the left front latch plate is obliquely arranged on the left front latch plate, and the left front latch plate is mutually extends toward the left front side.
4. The arc aluminum square through connection structure according to claim 3, wherein the cross section of the first opening is a first rectangular cross section, the first rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first left front latch plate is connected with the left side edge of the first opening, and the right end of the second left front latch plate is connected with the right side edge of the first opening.
5. The arc aluminum square through connection structure according to claim 1, further comprising a right front latch groove plate, a first right front latch plate and a second right front latch plate, wherein the right front latch groove plate is vertically arranged and arranged in the right arc groove along the left-right direction, the right front latch groove plate is arranged behind the front side surface of the left end of the right arc groove and connected with the front side surface of the left end of the right arc groove and positioned on the right side of the right front limit plate, a first right front latch groove and a second right front latch groove are respectively arranged on the left end surface and the right end surface of the right front latch groove plate, the first right front latch groove and the second right front latch groove are respectively arranged vertically and are respectively arranged in a splayed shape along the left-right direction, the front side wall of the U-shaped connection plate is provided with a second opening along the front-rear direction, the second opening is arranged behind the right latch groove and connected with the second front latch plate, the second front latch plate is arranged in the right side of the second front latch plate and is arranged in the right side of the splayed shape, and the second latch plate is arranged in the right side of the second front latch plate and extends along the right direction, and the second latch plate is arranged in the right front side of the second latch plate and extends.
6. The arc aluminum square through connection structure according to claim 5, wherein the cross section of the second opening is a second rectangular cross section, the second rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first right front latch plate is connected with the left side edge of the second opening, and the right end of the second right front latch plate is connected with the right side edge of the second opening.
7. The arc aluminum side through connection structure of claim 1, further comprising a left rear latch slot plate, a first left rear latch plate and a second left rear latch plate, wherein the left rear latch slot plate is vertically arranged and arranged in the left arc groove along the left-right direction, the left rear latch slot plate is arranged in front of the rear side surface of the right end of the left arc groove and connected with the rear side surface of the right end of the left arc groove and is positioned at the left side of the left rear limit plate, a first left rear latch slot and a second left rear latch slot are respectively arranged on the left end surface and the right end surface of the left rear latch slot plate, the first left rear latch slot and the second left rear latch slot are vertically arranged and are obliquely arranged along the left-right direction, the rear side wall of the U-shaped connection plate is provided with a third opening along the front-rear direction, the third opening is positioned in front of the rear limit slot and is connected with the right side surface of the right end of the left arc groove and is arranged at the left rear side of the left rear limit plate, the left rear latch slot is arranged at the left rear end of the left rear latch plate and the left rear latch plate is obliquely arranged along the left rear latch plate, the left rear latch slot is arranged at the left rear end and right, the left rear latch plate is obliquely arranged along the left rear latch slot and the left rear latch plate, and the left rear latch plate is obliquely arranged along the left rear latch slot is mutually, and the left rear latch slot is arranged at the left rear latch slot and right, and the left rear latch slot is mutually, and the rear right.
8. The arc aluminum square through connection structure according to claim 7, wherein the cross section of the third opening is a third rectangular cross section, the third rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first left rear latch plate is connected with the left side edge of the third opening, and the right end of the second left rear latch plate is connected with the right side edge of the third opening.
9. The arc aluminum side through connection structure of claim 1, further comprising a right rear latch slot plate, a first right rear latch plate and a second right rear latch plate, wherein the right rear latch slot plate is vertically arranged and arranged along the left-right direction and is positioned in the right arc-shaped groove, the right rear latch slot plate is positioned in front of the rear side surface of the left end of the right arc-shaped groove and is connected with the rear side surface of the left end of the right arc-shaped groove and is positioned on the right side of the right rear limit plate, a first right rear latch slot and a second right rear latch slot are respectively arranged on the left end surface and the right end surface of the right rear latch slot plate, the first right rear latch slot and the second right rear latch slot are vertically arranged and are obliquely arranged along the left-right direction, the rear side wall of the U-shaped connection plate is provided with a fourth opening along the front-rear direction, the fourth opening is positioned in front of the right side of the rear limit slot and is obliquely arranged along the right-right side of the right rear latch slot and is obliquely arranged along the left-right side of the right rear latch slot, the second latch slot is obliquely arranged along the right-right side of the right rear latch slot and is arranged along the right-left-right direction, the second latch slot is obliquely arranged along the right-right side of the rear latch slot, and is obliquely arranged along the right side of the right rear latch slot, and is mutually extends along the right side of the right rear latch slot, and is provided with the right side slot, and is mutually right side, and is obliquely, and is mutually right.
10. The arc aluminum square through connection structure according to claim 9, wherein the cross section of the fourth opening is a fourth rectangular cross section, the fourth rectangular cross section is vertically arranged and arranged along the left-right direction, the left end of the first right rear latch plate is connected with the left side edge of the fourth opening, and the right end of the second right rear latch plate is connected with the right side edge of the fourth opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322048192.0U CN220414653U (en) | 2023-08-01 | 2023-08-01 | Arc aluminium side leads to connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322048192.0U CN220414653U (en) | 2023-08-01 | 2023-08-01 | Arc aluminium side leads to connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220414653U true CN220414653U (en) | 2024-01-30 |
Family
ID=89649123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322048192.0U Active CN220414653U (en) | 2023-08-01 | 2023-08-01 | Arc aluminium side leads to connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220414653U (en) |
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2023
- 2023-08-01 CN CN202322048192.0U patent/CN220414653U/en active Active
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